[Haskell-beginners] Issue installing reactive-banana-22.214.171.124
miguel.negrao-lists at friendlyvirus.org
Sat Apr 28 00:19:39 CEST 2012
It appears I can’t install reactive-banana-126.96.36.199:
cabal install reactive-banana
cabal: cannot configure mtl-2.1. It requires transformers ==0.3.*
For the dependency on transformers ==0.3.* there are these packages:
transformers-0.3.0.0. However none of them are available.
transformers-0.3.0.0 was excluded because reactive-banana-0.5.0.1 requires
How can I solve this ?
More information about the Beginners